Marginal Revolution: Top economic misconceptions of the lay people you wish you could correct?
That was the first request.
Economic misconceptions interact with values to skew overall judgment, but the value judgments are usually the main problem. Consider how "anti-foreign bias," to borrow Bryan Caplan's term, often causes people to oppose free trade. The main problem isn't bad economic understanding, though that often is present. Rather the person has an emotional commitment to whatever economics, and other positive arguments, make the protectionist position sound higher status and more justified.
Consider an analogy with political scandals. It's not quite right to pinpoint "mistaken beliefs about John Kerry's wartime record on Swift Boat matters" as the main problem, even though the beliefs are indeed mistaken.
Better thinking may do us more good than "better economic understanding" per se.
Both Alex and I have blogged that nationality (or sometimes ethnicity or regional background) is often the best predictor of a person's economic views and yes that includes among economists. Given the diversity of economists' views across nations, we are part of the problem too, thereby again illustrating the essential unity of mankind.
Emotional attachments to particular views are critical, but I think it goes even much deeper than this. Often our views are identity markers. Thus, if I avow free markets, anthropogenic climate crisis, or same-sex unions, it frequently has little to do with the actual substance of the topic. Rather it serves as a marker for a broader constellation of personal traits I want to communicate to you about myself. Thus, openly exploring these topics with some intellectual rigor and humility often poses a serious threat to the identity I've constructed for myself, forcing me to significantly realign the constellation of traits I've attributed to those who agree with me and those who disagree. This also explains why pressing another on the intellectual substance of a view frequently provokes an emotional response resulting in accusations of stupidity or malevolence.
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